12507664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{60133}}^1$

素因数の和:60154

約数の個数: 20

約数和(自身を含む): 26098156

約数和(自身を除く): 13590492

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 60133, 120266, 240532, 481064, 781729, 962128, 1563458, 3126916, 6253832, 12507664]

約数ペア:

[(1, 12507664), (2, 6253832), (4, 3126916), (8, 1563458), (13, 962128), (16, 781729), (26, 481064), (52, 240532), (104, 120266), (208, 60133)]